To create a report in Power BI, you can follow these steps:

1. Open Power BI Desktop and connect to a data source by following the steps in the previous answer.
2. Once the data is loaded, click on “Report” in the Home tab to enter the report view.
3. Drag and drop the fields you want to include in your report from the “Fields” pane to the “Values” or “Axis” section of the “Visualizations” pane.
4. You can also drag and drop the fields from the “Fields” pane to the “Visualizations” pane, which will automatically create a chart based on the data type of the field.
5. Select the chart type that best represents your data from the “Visualizations” pane.
6. You can also apply various formatting options and customizations to your report by using the “Format” and “View” tabs.
7. Once you have finished creating your report, you can save it and then publish it to the Power BI service to share it with others.
8. You can also use the “Page” tab to create new pages to your report and add multiple visualizations.
9. Use the “Analyze” tab to create advanced calculations and create insights using the data.
10. You can also use the “Add Column” and “Add Measure” options in the “Modeling” tab to create new columns and measures based on the data.

Please note that the steps may differ slightly depending on the type of data and the complexity of the report you are creating, but the overall process is similar.